soil sterilization processing apparatus and soil sterilization processing method

摘要

the processed soil without the use of chemical agents to be able to be sterilized and it is excellent in safety, and to provide a soil sterilizing device capable of sterilizing the treatment target soil efficiently and sufficiently. And the boiler (2) for generating steam, the superheated steam generator that generates superheated steam from the steam is transferred from the boiler (3), embedded in the soil (X) to be processed during the sterilization process, the soil ( superheated steam supply unit for supplying the superheated steam into X) and (4), the supply tube supplying the superheated steam supply unit superheated steam generated in the superheated steam generator (3) (4) and (5) , to have a structure equipped with a.